255422037714497 has 2 divisors, whose sum is σ = 255422037714498. Its totient is φ = 255422037714496.

The previous prime is 255422037714479. The next prime is 255422037714523. The reversal of 255422037714497 is 794417730224552.

Together with previous prime (255422037714479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234098690480656 + 21323347233841 = 15300284^2 + 4617721^2 .

It is a cyclic number.

It is not a de Polignac number, because 255422037714497 - 2⁸ = 255422037714241 is a prime.

It is not a weakly prime, because it can be changed into another prime (255422037714457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127711018857248 + 127711018857249.

It is an arithmetic number, because the mean of its divisors is an integer number (127711018857249).

Almost surely, 2^{255422037714497} is an apocalyptic number.

It is an amenable number.

255422037714497 is a deficient number, since it is larger than the sum of its proper divisors (1).

255422037714497 is an equidigital number, since it uses as much as digits as its factorization.

255422037714497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 118540800, while the sum is 62.

The spelling of 255422037714497 in words is "two hundred fifty-five trillion, four hundred twenty-two billion, thirty-seven million, seven hundred fourteen thousand, four hundred ninety-seven".